| Evaluation of radiative transfer using the finite volume method in cylindrical photoreactors | |
| Huang, Qingshan; Liu, Tianzhong; Yang, Jing; Yao, Lishan; Gao, Lili | |
| 2011-09-01 | |
| 发表期刊 | CHEMICAL ENGINEERING SCIENCE
 |
| 卷号 | 66期号:17页码:3930-3940 |
| 摘要 | Photoreactors are of great importance and their design is very difficult because of the multiphysics nature and the nonuniformity of light intensity inside it. The radiative transfer in the participating media is performed using the finite volume method (FVM) and the models of radiation are verified and discussed for a wide range of optical thickness in the absorption and scattering medium. An iterative method of solving the radiation transport equation, which is the same as the method of solving flow, heat and momentum transfer is presented. A revised model for the lamp and the quartz sleeve, which is simplified to be a boundary wall with reflection, is proposed. The predicted profiles of light intensity agree well with the experimental data in the photoreactors. The model and methods verified in this contribution can be used as a tool for the design and scaling-up of photoreactors.; Photoreactors are of great importance and their design is very difficult because of the multiphysics nature and the nonuniformity of light intensity inside it. The radiative transfer in the participating media is performed using the finite volume method (RIM) and the models of radiation are verified and discussed for a wide range of optical thickness in the absorption and scattering medium. An iterative method of solving the radiation transport equation, which is the same as the method of solving flow, heat and momentum transfer is presented. A revised model for the lamp and the quartz sleeve, which is simplified to be a boundary wall with reflection, is proposed. The predicted profiles of light intensity agree well with the experimental data in the photoreactors. The model and methods verified in this contribution can be used as a tool for the design and scaling-up of photoreactors. (C) 2011 Elsevier Ltd. All rights reserved. |
| 文章类型 | Article |
| 关键词 | Radiation Simulation Scale-up Design Finite Volume Method (Fvm) Photoreactor |
| 学科领域 | 能源藻类资源 |
| WOS标题词 | Science & Technology ; Technology |
| DOI | 10.1016/j.ces.2011.05.032 |
| 关键词[WOS] | DISCRETE-ORDINATES METHOD ; LIGHT-INTENSITY DISTRIBUTION ; WASTE-WATER OMW ; PHOTOCATALYTIC REACTOR ; CHLAMYDOMONAS-REINHARDTII ; PERFORMANCE EVALUATION ; DISTRIBUTION MODEL ; 2-FLUID MODEL ; HEAT-TRANSFER ; PHOTOBIOREACTORS |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS研究方向 | Engineering |
| WOS类目 | Engineering, Chemical |
| WOS记录号 | WOS:000292190400021 |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.qibebt.ac.cn/handle/337004/1149 |
| 专题 | 微藻生物技术研究组 |
| 作者单位 | Chinese Acad Sci, Key Lab Biofuels, Qingdao Inst Bioenergy & Bioproc Technol, Qingdao 266101, Peoples R China |
| 推荐引用方式 GB/T 7714 | Huang, Qingshan,Liu, Tianzhong,Yang, Jing,et al. Evaluation of radiative transfer using the finite volume method in cylindrical photoreactors[J]. CHEMICAL ENGINEERING SCIENCE,2011,66(17):3930-3940. |
| APA | Huang, Qingshan,Liu, Tianzhong,Yang, Jing,Yao, Lishan,&Gao, Lili.(2011).Evaluation of radiative transfer using the finite volume method in cylindrical photoreactors.CHEMICAL ENGINEERING SCIENCE,66(17),3930-3940. |
| MLA | Huang, Qingshan,et al."Evaluation of radiative transfer using the finite volume method in cylindrical photoreactors".CHEMICAL ENGINEERING SCIENCE 66.17(2011):3930-3940. |
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